Fast-dry, high solids coating compositions based on acetoacetate-functionalized alkyd resins
US6794049B2 · kind B2 · utility
2Cited by
26References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Apr 12, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3179
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Acetoacetate-functional alkyd resins are disclosed, as are compositions including such resins in combination with at least one drier and an organic solvent. The acetoacetate-functional alkyd resin described is the reaction product of an alkyd resin with an alkyl acetoacetate. Also disclosed are methods of preparing such compositions, and uses for such compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.